Hey guys - one of my favorite flies used to be the "garden hackle". The materials are easy to get, dig em up in your garden. slide on the hook and take a few wraps around the shank, finish with a short tail of material extending approximately 2 hook lenghts. Fish on a dead drift. Another favorite is the "stay puff". Colored marshmellows - you pick the color. No head cement required!
Really though, shouldn't a fly have at least some fur or feathers?